io.kgraph.library.cf

Interface CfId<T>

Type Parameters:

T - the type of the id

All Known Implementing Classes:

CfLongId

public interface CfId<T>

Classes that implement this interface represent the ID of a node in a user-item graph. Nodes in this case typically represent either users or items and are identified by a number or a string (e.g. an item description). To avoid conflicts between user and item ids, this interface defines the type of the node as well, not just the identifier. The type is a byte value and can by set and interpreted in an application-specific manner.

Author:

dl

Method Summary

Modifier and Type	Method and Description
T	getId() Returns the identifier of the node.
byte	getType() Returns the type of the node.

Method Detail

getType

byte getType()

Returns the type of the node.

Returns:

the type

getId

T getId()

Returns the identifier of the node.

Returns:

the identifier